Ulf B Dunberger

Title: Ulf B Dunberger: Innovator in Endoscopic Irrigation Systems

Introduction

Ulf B Dunberger is a notable inventor based in Portsmouth, NH (US), recognized for his contributions to medical technology. He holds a total of four patents, showcasing his innovative approach to improving endoscopic procedures.

Latest Patents

Dunberger's latest patents include an advanced irrigation system with a tubing cassette designed for use in endoscopic procedures. This system is engineered to maintain and control the flow of irrigation fluid to an internal body irrigation site. It features a tubing set comprising inflow and outflow lines along with a cassette. The fluid control module includes a race and a pumping mechanism that effectively squeezes the inflow line against the race to pump fluid to the irrigation site. The cassette is designed to hold the inflow line in alignment with the pumping mechanism without needing to resist the compressive force. Additionally, the system may include a second through opening for the outflow line, allowing for independent pressure regulation.

Another patent focuses on providing a tubing set in cassette form, which enhances the irrigation system's efficiency during endoscopic procedures. This design incorporates a generally arcuate cassette that can be easily inserted into the pump housing, facilitating a change in tubing sets between procedures. The inclusion of a valve assembly and flattened tubing segment aids in pressure control and relief within the irrigation system.

Career Highlights

Dunberger is currently associated with Minnesota Mining and Manufacturing Company, where he continues to develop innovative solutions in medical technology. His work has significantly impacted the field of endoscopy, improving patient outcomes through enhanced irrigation systems.

Collaborations

Throughout his career, Dunberger has collaborated with notable colleagues, including Thomas D Egan and Larry H Dodge. These partnerships have contributed to the advancement of his inventions and the overall progress in medical technology.

Conclusion

Ulf B Dunberger's innovative work in endoscopic irrigation systems exemplifies his commitment to improving medical procedures. His patents reflect a deep understanding of the challenges faced in the medical field and a dedication to finding effective solutions.